【摘要】 研究证明，榆林黄土丘陵沟壑区，谷子亩产能达２００ｋｇ，１ｍｍ降水生产０．５ｋｇ谷子是可能的。其主要栽培技术是：采用“水平沟三湿三压”种谷法；选用抗旱抗病优质高产品种秦谷５号，并依熟性调整播期；调整群体结构；合理施肥；实行一次深施或顺犁沟盖施以及合理轮作；及时防治虫害等。更多还原

【Abstract】 Research conducted in the veflrs of 1991～1993 turned out that it waspossible that millet cultivated in the Loessal hilly and gully region in Yulin reached200kg/mu,and that1mm of rainfall water cotild produce 0.5kg of millet.The importantcultivation technique package shotild incltideJ the adoptation of plaiiting method of“levelditches,three wettness and three compactions”,selection of fine millet cultivars withdrotight-resistance and disease-resistance,the regulation of seeding stage in accordancewith millet maturity,readjstment of plant population structure,rational fertilizer appli-cation,the implementation of fertilizer applied to deep soil layer once,or fertilizer appli-cation along the plough ditches and rational rotation as well as the prevention and man-agement of insect pests in time.更多还原